baber/WOPTO huggingface dataset:
Patent KR-20080078347-A (KR)
Title: Chlorine resistant polyamide composite membrane and method for producing the same
Inventor: KIM YEON SOO
IPC: B01D71/56
Filed: 2007-02-23
Abstract: A polyamide composite membrane with a noble structure that does not react with chlorine is provided, and a method for producing the polyamide composite membrane with a noble structure that does not react with chlorine is provided. A chlorine resistant polyamide composite membrane comprises: a porous support; and a polyamide film which is formed on the porous support, wherein an amide bond of the polyamide film is alkylated. An alkylating agent for alkylating the amide bond of the polyamide film is selected from the group consisting of dimethyl sulfate, methyl iodide, methyl bromide, ethyl iodide, ethyl bromide, propyl iodide, propyl bromide, allyl iodide, allyl bromide, allyl chloride, ethylene diiodide, ethylene dibromide, trimethylene diiodide, and trimethylene dibromide. The porous support has a pore size of 1 to 500 nm. The porous support is made from a material selected from the group consisting of polysulfone, polyethersulfone, polyimide, polyamide, polyetherimide, polyacrylonitrile, polymethylmethacrylate, polyethylene, polypropylene, and polyvinylidene fluoride. The polyamide film is formed by performing interfacial polymerization of a reaction material selected from the group consisting of polyfunctional amine, polyfunctional acyl halide, polyfunctional sulfonyl halide, and polyfunctional isocyanate.
Patent KR-20080078774-A (KR)
Inventor: JO HAN GUE
IPC: C12G3/04
Filed: 2007-02-25
Abstract: A method for preparing an unrefined rice wine(makgeolli) from black rice is provided to produce the unrefined black rice wine maintaining ingredients and color of the black rice and having delicate scorched rice taste. A method for preparing an unrefined rice wine(makgeolli) from black rice comprises the steps of: (a) washing black rice; (b) steaming and cooling the black rice; (c) preparing scorched black rice from the black rice obtained from the step(b) through a conventional scorched rice preparing technique and crushing the scorched black rice; (d) adding the crushed scorched to steamed black rice for making wine; (e) crushing yeast and adding the crushed yeast to the steamed black rice for making wine; (f) adding dried and crushed bean sprout to the steamed black rice for making wine; (g) after mixing the steamed black rice for making wine evenly, aging a mixture through a conventional fermentation process; (h) after separating a clear layer from a product obtained by the fermentation process, subjecting the clear layer to a product testing process and then putting it in a bottle; and (i) after filtering unrefined black rice wine from the product obtained by the fermentation process, subjecting the wine to a product testing process and then putting it in a bottle.
Patent KR-20070090795-A (KR)
Title: Optical pickup and optical disc apparatus
Inventor: KOBAYASHI TAKASHI
IPC: G11B7/13
Filed: 2007-03-02
Abstract: An optical pick-up apparatus and an optical disc apparatus are provided to increase the intensity of a beam emitted from a light source and prevent the reduction of a light use efficiency derived from the production of a main beam and a sub-beam using diffraction grating. A light source irradiates an optical beam toward an optical disc. An objective lens condenses the optical beam onto a recording surface of the optical disc. A photodetector(127) receives an optical beam reflected from the recording surface and outputs a signal corresponding to the intensity of the received optical beam. The shape of a spot(180) of the received optical beam is asymmetric in both radial and tangential directions of the optical disc. A lens shaft signal of the objective lens is detected by a controller which controls the objective lens to follow the optical disc and the signal output from the photodetector(127).
Patent KR-20070090814-A (KR)
Title: Phase change memory fabricated using self-aligned processing
Inventor: GRUENING VON SCHWERIN ULRIKE
IPC: H01L27/115
Filed: 2007-03-02
Abstract: A phase change memory fabricated by a self-align process is provided to minimize parasitic resistance by maximizing an interfacial region of metal and an active material. Transistors are disposed in rows and columns constituting an array. Conductive lines are disposed in columns in the array. Phase change elements(106a,106b,106c,106d) come in contact with the conductive lines, self-aligned with the conductive lines. Lower electrodes come in contact with the phase change elements. Each lower electrode is self-aligned with the conductive layer, coupled to one side of a source-drain path of the transistor. Ground lines(114a,114b) are disposed in the rows in the array. Each ground line in each row is coupled to the other side of the source-drain path of the transistor.
Patent KR-20080084096-A (KR)
Title: Plasma display apparatus
Inventor: AN YANG KI
IPC: G09G3/296
Filed: 2007-03-14
Abstract: A plasma display apparatus is provided to reduce the size of drivers and manufacturing cost by driving the plasma display apparatus using one driver. A plasma display apparatus includes a plasma display panel, a scan drive IC(Integrated Circuit)(200), a sustain voltage switch unit(S3), and a falling ramp switch unit(S4). The plasma display panel includes scan and sustain electrodes in parallel. The scan drive IC having first and second switch units is connected to the scan electrodes between the other end of the first switch unit and one end of the second switch unit. The sustain voltage switch unit supplies a sustain voltage to the scan electrodes through a first path and the scan drive IC and a rising ramp signal to the scan electrode through a second path different from the first path and the scan drive IC. The falling ramp switch unit supplies the ground voltage to the scan electrodes through a third path different from the first and second paths and the scan drive IC, and a falling ramp signal to the scan electrodes through a fourth path different from the first, second, and third paths and the scan drive IC.
Patent KR-20080084279-A (KR)
Title: Semiconductor package
Inventor: CHO IL HWAN
IPC: H01L23/12
Filed: 2007-03-15
Abstract: A semiconductor package is provided to improve the electrical characteristic by mounting a passive device in the semiconductor package to shorten an electrical connection length between a semiconductor chip and the passive device. A substrate(110) is provided with a chip mounting region on an upper surface thereof, connection pads(112), and ball lands(114) on a lower surface thereof which are electrically connected to the connection pads. A semiconductor chip(100) has first bonding pads(102) being electrically connected to the connection pads. A passive device(30) is attached on the semiconductor chip to match signals of the semiconductor chip. A connection member connects electrically the semiconductor chip, the passive device, and the substrate to each other. A molding unit(130) wraps the upper surface of the substrate including the semiconductor chip and the passive devices. External connection terminals(140) are connected to the ball lands. The connection member is formed on the semiconductor chip. A second bonding pad is bonded to input/output pads of the passive devices. A connection pattern is patterned on the semiconductor chip to electrically connect the first bonding pad to the second bonding pad. A conductive wire connects electrically the first bonding pad to the connection pads.
Patent KR-20080085431-A (KR)
Title: Device for separation liner of cylinder block
Inventor: SHIN GOO CHUL
IPC: F02F1/16
Filed: 2007-03-20
Abstract: An apparatus for separating a liner of a cylinder block is provided to ensure simple structure by installing a high frequency induction device at a hydraulic clamper of an upper hydraulic cylinder. An apparatus for separating a liner of a cylinder block comprises an upper hydraulic cylinder(14), a plate(16) integrally attached to a downward piston(22) of the upper hydraulic cylinder, a hydraulic clamper(18) mounted at the bottom of the plate, and a high frequency induction device. The hydraulic clamper is opened or closed depending on hydraulic pressure provided from a hydraulic passage formed in the plate. The high frequency induction device is fixed to the bottom of the plate while covering the hydraulic clamper.
Patent KR-20080085991-A (KR)
Title: Apparatus and method for network entry in broadband wireless communication system
Inventor: CHO MIN HEE
IPC: H04J11/00
Filed: 2007-03-21
Abstract: An apparatus and a method for performing an initial access in a broadband wireless communication system are provided to apply a conventional terminal and a new terminal to a bandwidth conversion process efficiently by supporting a terminal using a wide bandwidth through a frequency overlay scheme. An apparatus for performing an initial access in a broadband wireless communication system includes a multi frequency allocation controller, a first media access control processing unit(62), and a second media access control processing unit(63). The multi frequency allocation controller controls the first and second media access control processing units to be coupled to different frequency allocations of the same base station. The first media access control processing unit tries to access to a first frequency allocation(64) of the base station under a control of the multi frequency allocation controller, analyzes a received message from the first frequency allocation, and acquires different frequency allocation information of the base station. The media access control processing unit accesses to a second frequency allocation(65) of the base station using different frequency allocation information.
Patent KR-20080086797-A (KR)
Inventor: LEE SEONG JAE
IPC: B65D83/76
Filed: 2007-03-23
Abstract: A vacuum pump dispenser for containing a different kind of material is provided to discharge the mixed content by a closing and operating unit while a vacuum pump is operated, by opening a containing part. A container(1) discharges the content of a storing space(22) of a body(20) through a pump dispenser(10) while a vacuum valve(21) installed in the body moves upward by operating the pump dispenser. A containing part(23) having an opening and closing hole and a storing space(25) is formed at the container. A closing unit(26) is formed at the opening and closing hole of the storing space to keep airtightness. The closing unit is opened while the pump dispenser is operated over predetermined degree. And, the content of the storing space is moved and mixed into the storing space of the body. The mixed content is discharged through the pump dispenser.
Patent KR-20070097363-A (KR)
Title: Case for portable electronic device
Inventor: SIRICHAI SAHARUT
IPC: A45C11/00
Filed: 2007-03-28
Abstract: A case for portable electronic devices is provided to carry a portable electronic device, especially a video-capable electronic device while protecting as well as supporting the device to main a hands-free viewing position. A case(100) for portable electronic devices includes: a panel(110) having two separated areas(111,112) by a hinge line(113), a panel(120), sidewalls(160,170), forming a compartment(140) capable of receiving at least a portion of the portable electronic device, and a compartment(150) formed by panels(110,130) and sidewalls(180,190) capable of receiving at least a portion of the portable electronic device. The compartment(140) has an open end(141) and a partially enclosed end(142). The compartment(150) has an end(151) and a counter end(152), both of which are open. Both the panel(120) and the panel(130) have a viewing window(210,220), respectively.
Patent KR-20080087945-A (KR)
Title: Method for panorama photography
Inventor: CHOI YOUNG KEUN
IPC: H04N5/262
Filed: 2007-03-28
Abstract: A panorama photography method is provided to display a matching region of a previously photographed image with a preview image in photographing a panoramic photo and notify a user of a matching level, thereby enabling the user to photograph the panoramic photo easily. A panorama photography method comprises the following steps of: displaying a preview image in a panorama photo mode(S215); calculating and displaying a matching ratio of a matching region in which the preview image is overlapped with a previously photographed image(S230); and storing the preview image with the matching region and the matching ratio when a photographing signal is inputted(S240,S245).
Patent KR-20070098716-A (KR)
Title: Pants suit for infant
Inventor: NOSE MIEKO
IPC: A41B13/04
Filed: 2007-03-30
Abstract: Pants suit for infant is provided to prevent the abdomen area of the infant from being exposed to the outside by comprising an upper garment and pants which are integrally connected to each other, change diapers simply, secures good aesthetic appearance and corresponds to the baby's growth in length. Pants suit for infant comprises an upper garment(1) consisting of a front panel(2) opened by being separated into left and right positions and a rear panel containing a waist area by being connected to the front panel; and pants(6) consisting of a rear thigh upper area(7) sewn or attached to the internal surface of the waist area of the rear panel, a crotch area(10) connected to the rear thigh upper area and a front thigh upper area(12) connected to the crotch area. A fixing segment is installed at a first lock by forming on the right and left sides of the rear thigh upper area and a second lock at the right and left sides of the front thigh upper area to be engaged to the first lock. The right and left front panels are locked by a plurality of hooks and cotton fasteners(4) which comprise a third lock.
Patent KR-20080089042-A (KR)
Title: Fabricating method of strontiun-gallium sulfide base phosphor
Inventor: KIM JAE MYUNG
IPC: C09K11/62
Filed: 2007-03-30
Abstract: A method for preparing a strontium gallium sulfide-based phosphor is provided to manufacture a yellow phosphor having the luminous efficiency higher than that of YAG:Ce at a low temperature without using a toxic gas such as H2S. A method for preparing a strontium gallium sulfide-based phosphor comprises the steps of mixing 24-73 wt% of SrS, 25074 wt% of Ga2S3 and 0.1-19 wt% of an activator sulfide(AES) to prepare a first mixture; adding 100-500 wt% of sulfur to the first mixture based on the weight of the first mixture to prepare a second mixture; and heat-treating the second mixture at a temperature of 800-1,000 deg.C under the mixture gas atmosphere of hydrogen and nitrogen to prepare a strontium gallium sulfide-based phosphor represented by Sr2Ga2S5:AE. Preferably the AE is at least one selected from the group consisting of Eu, Ce, Mn and Pb.
Patent KR-20080036500-A (KR)
Title: System and method for processing franchise loan and program recording medium
Inventor: PARK CHAN WOONG
IPC: G06Q40/02
Filed: 2007-04-10
Abstract: A system and a method for processing a franchise loan and a program recording medium are provided to make a loan of request amount by confirming the effectiveness of member shop information and real estate lease contract information. Franchise member shop information, real estate lease contract information between a loan company and a building owner, and sublease contract information between the franchise member shop and the loan company, are linked and stored in a predetermined recording medium(2220). When requesting a loan by using the franchise member shop information, the effectiveness of the loan request is confirmed through the real estate sublease contract and the real estate lease contract information by a predetermined authentication unit(2235). If the effectiveness of the loan is confirmed, the request amount of loans is loaned through a predetermined loan processing unit(2255).
Patent KR-20080097604-A (KR)
Title: Warm water feeder that use gas dynamo engine waste heat
Inventor: RHEE WEE YONG
IPC: F24D10/00
Filed: 2007-05-02
Abstract: A warm water feeder using gas dynamo engine waste heat is provided to maximize energy efficiency. A warm water feeder using gas dynamo engine waste heat comprises an indirect heat exchanger(5) installed inside an underground hot water tank(6). The warm water feeder blocks flow of cooling water into the indirect heat exchange by a sensor(8) inside a warm water tank and operation of three way valve(4) when temperature rises up to specific temperature. A generator(1) cools cooling water by flowing from outside into a hot water tank when resident consumes hot water and maintain hot water temperature constant and recycled cooling water through a cooling tower(10). The generator is operated by reflowing the cooling water.
Patent KR-20080100973-A (KR)
Title: Mesoporous silica particles and preparation method of thereof
Inventor: KIM JONG YUN
IPC: B01J20/10
Filed: 2007-05-15
Abstract: A mesoporous molecular sieve silica particle and a manufacturing method thereof are provided to enable phosphonic acid cosurfactant to stabilize the surfaces of particles by using phosphonic acid cosurfactant in order to prevent cohesion among particles, consequently particles can be distributed nuniformly. Mixture consisting of slica precursor, alkylammine surfactant and the phosphonic acid cosurfactant are manufactured. By adding or non-adding acid solution to mixture and stirring the mixture, the mesoporous silica particle is provided. Te mesoporous silica particle is heat-treated.
Patent KR-20080101154-A (KR)
Title: Ventilation device for a structure
Inventor: PAUL WILLIAM GAGER
IPC: E06B7/03
Filed: 2007-05-16
Abstract: A ventilation system for building is provided to block the inflow of all kinds of the dusts and worm effectively since the separate filter is mounted. A ventilation system for building comprises a front frame(10) formed and a rear frame(20) having ventilating holes(11, 21). Upper and lower side connection members(5, 6) are comprised. The opening/closing plate(30) combined on the upper hinge part(22) is rotated and operated by an opening and closing operation part(100) inside the front and rear frame. The opening and closing operation part is comprised in order to control opening and closing the opening/closing plate with the control screw rod(40) and operating cam(50). The filter case in which the filter is built in on the ventilating hole is installed in the inner side of the backward frame.
Patent KR-20080102027-A (KR)
Title: Audio lossless coding/decoding apparatus and method
Inventor: BEACK SEUNG KWON
IPC: G10L19/00
Filed: 2007-05-17
Abstract: A lossless coding/decoding apparatus and method of audio signal are provided to improve the performance of an audio encoder by compressing audio signal into a bit string having a less bit number at the same coding distortion. A lossless encoding apparatus comprises a second encoder module(210) including a first encoder(230) directly encoding a first symbol and a plurality of second encoders(220) converting the first symbol into a second symbol and encoding the second symbol; a first selector(250) comparing the performance of the second encoders and the first encoder and outputting an encoding mode according to the comparison result; and a second selector(260) encoding the first symbol corresponding to the encoding mode and outputting the final bit string.
Patent KR-20080102038-A (KR)
Title: Input output line sense amplifier and semiconductor device
Inventor: KIM SUNG MOOK
IPC: G11C7/06
Filed: 2007-05-17
Abstract: An input/output line detection amplifier including a strobe signal generator is provided to reduce a current consumption by transmitting a data of a local input/output line into a global input/output line using a strobe signal. An input/output line detection amplifier comprises a first detection amplifier(32), a second detection amplifier(34), and a strobe signal generator(2). The first detection amplifier amplifies a signal of an input/output line in response to a strobe signal. The second detection amplifier amplifies an output signal of the first detection amplifier. A strobe signal generator produces a strobe signal operating the first and the second detection amplifier. The first detection amplifier is comprised of a differential amplification part and an enable part. The differential amplification part differentially amplifies a signal of the input/output line. The enable part is enabling an operation of the differential amplification part in response to the strobe signal. The second detection amplifier is comprised of a latch part and a drive controlling part. The latch part latches a signal of the first detection amplifier. The drive controlling part controls a drive of the latch part in response to the strobe signal.
Patent KR-20080103638-A (KR)
Title: Sealing resin composition and lcd
Inventor: LEE JIN KOO
IPC: C08L63/00
Filed: 2007-05-25
Abstract: A sealing resin composition is provided to minimize the epoxy elution in procuring at 80~100 deg.C not to generate the liquid crystal contamination, and to ensure excellent adhesive force by absorbing the stress from the outside. A sealing resin composition comprises an epoxy resin, a potential thermosetting material, and non-crosslinked acryl-based polymer microparticles and acryl-based polymer microparticles having a core cell structure. The non-crosslinked acryl-based polymer microparticles have a softening point of 130 deg.C and an average particle diameter of 0.01-3 micrometer.
Patent KR-20070072447-A (KR)
Title: The coming dissolved instrument for a powdered red pepper
Inventor: JEON MYEONG SIM
IPC: B02C13/18
Filed: 2007-05-28
Abstract: A particle loosening device of a red pepper pulverizer is provided to simplify the structure and to reduce the manufacturing cost by effectively loosening a red pepper mass with plural blades rotating in a body. In the particle loosening device of a red pepper pulverizer, a cylindrical body(1) receives and stores the pulverized red pepper. A particle loosening unit(2) is composed of a rotary shaft(21) protruded upward from the bottom center of the body and rotated; a motor(22) turning the rotary shaft; at least three rotary plates(23) with different lengths installed at the rotary shaft and extended laterally; and plural blades(24) mounted on each rotary plate and disposed in different positions adjacent to the rotary shaft and the inner peripheral surface of the body, wherein the lower ends of the blades are adjacent to the bottom of the body. A hopper(3) is perforated and extended to the bottom side from a through-hole bored adjacent to the inner peripheral surface of the bottom side of the body. The hopper gets narrower.
Patent KR-20080107203-A (KR)
Title: An anti-bacterial filter with a activated carbon
Inventor: YOON JONG HYUN
IPC: B01D35/00
Filed: 2007-06-05
Abstract: An antibacterial activity coal filter is provided to reduce a whole volume of the filter, to sterilize noxious bacteria of raw water effectively and to have excellent purification ability. An antibacterial activity coal filter(100) contains a filter housing(200) an inlet port(201) flowing in raw water and an outlet port(202) discharging purified water, an activated carbon electrode(300) passing the raw water flown in into the inlet port and absorbing noxious bacteria in the raw water and a core electrode(400) formed inside the activated carbon electrode. The noxious bacteria absorbed to the activated carbon electrode are sterilized by forming a predetermined electric potential difference the activated carbon electrode and the core electrode.